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R-LWE-Based Distributed Key Generation and Threshold Decryption [PDF]

Mathematics, 2022
Ever since the appearance of quantum computers, prime factoring and discrete logarithm-based cryptography have been questioned, giving birth to the so-called post-quantum cryptography.
Ferran Alborch, Ramiro Martínez, Paz Morillo   +2 more
doaj   +3 more sources

A Mathematical Perspective on Post-Quantum Cryptography

Mathematics, 2022
In 2016, the National Institute of Standards and Technology (NIST) announced an open competition with the goal of finding and standardizing suitable algorithms for quantum-resistant cryptography.
Maximilian Richter, Magdalena Bertram, Jasper Seidensticker, Alexander Tschache   +3 more
doaj   +2 more sources

Resource guide for teaching post-quantum cryptography [PDF]

Cryptologia, 2022
9 pages.
Joshua Holden
openalex   +4 more sources

Towards Post-Quantum Blockchain: A Review on Blockchain Cryptography Resistant to Quantum Computing Attacks

IEEE Access, 2020
Blockchain and other Distributed Ledger Technologies (DLTs) have evolved significantly in the last years and their use has been suggested for numerous applications due to their ability to provide transparency, redundancy and accountability.
Tiago M Fernández-caramés, Paula Fraga-lamas   +1 more
exaly   +3 more sources

Toward Quantum Secured Distributed Energy Resources: Adoption of Post-Quantum Cryptography (PQC) and Quantum Key Distribution (QKD)

Energies, 2022
Quantum computing is a game-changing technology that affects modern cryptography and security systems including distributed energy resources (DERs) systems.
Jongmin Ahn, Hee-Yong Kwon, Bohyun Ahn, Kyuchan Park, Taesic Kim, Mun-Kyu Lee, Jinsan Kim, Jaehak Chung   +7 more
doaj   +2 more sources

Evaluation of Post-Quantum Distributed Ledger Cryptography [PDF]

The Journal of The British Blockchain Association, 2019
This paper evaluates the current cybersecurity vulnerability of the prolific use of Elliptical Curve Digital Signature Algorithm (**ECDSA**) cryptography in use by the Bitcoin Core, Ethereum, Bitcoin Cash, and enterprise blockchains such as Multi-Chain ...
Robert Campbell Sr.
doaj   +3 more sources

Report on Post-Quantum Cryptography

, 2016
In recent years, there has been a substantial amount of research on quantum computers – machines that exploit quantum mechanical phenomena to solve mathematical problems that are difficult or intractable for conventional computers. If large-scale quantum
Lidong Chen, S. Jordan, Yi-Kai Liu, Dustin Moody, R. Peralta, Ray A. Perlner, Daniel Smith-Tone   +6 more
semanticscholar   +2 more sources

Post Quantum Cryptography and its Comparison with Classical Cryptography [PDF]

arXiv
Cryptography plays a pivotal role in safeguarding sensitive information and facilitating secure communication. Classical cryptography relies on mathematical computations, whereas quantum cryptography operates on the principles of quantum mechanics, offering a new frontier in secure communication. Quantum cryptographic systems introduce novel dimensions
Tripathi, Tanmay, Awasthi, Abhinav, Singh, Shaurya Pratap, Chaturvedi, Atul   +3 more
arxiv   +3 more sources

Challenges and opportunities on the horizon of post-quantum cryptography [PDF]

APL Quantum
Large quantum computers have the potential to break many cryptographic systems, e.g., Rivest–Shamir–Adleman, Diffie–Hellman key exchange, and the elliptical curve cryptosystem.
Bharat S. Rawal Kshatriya, Peter Curry
openalex   +2 more sources

Enhancing the Security of Classical Communication with Post-Quantum Authenticated-Encryption Schemes for the Quantum Key Distribution [PDF]

Computers
This research aims to establish a secure system for key exchange by using post-quantum cryptography (PQC) schemes in the classic channel of quantum key distribution (QKD).
Farshad Rahimi Ghashghaei, Yussuf Ahmed, Nebrase Elmrabit, Mehdi Yousefi   +3 more
doaj   +4 more sources